EXPERT PRO CBN Sharpening Stone, 5000 grit – Mounted on Blank
A professional-grade CBN stone ideal for clean sharpening and edge refinement on high-carbon and stainless steels.

• 3 mm polyamide monolayer bond provides durability and consistent abrasive exposure

• CBN (Cubic Boron Nitride) offers exceptional performance on hard steels, working faster than diamond on tough alloys

• Creates precise, clean edges with excellent speed and control

• Highly resistant to shock and wear, maintaining size and shape over time

• Mounted on a laser-engraved aluminum blank: 160×25×4 mm

• Working surface dimensions: 150×25×3 mm

Perfect for fine sharpening and transition stages before polishing. Recommended for use with oil, soapy water, or abrasive slurry to avoid abrasive clogging, especially on alloy or sticky steels.